Gas pipeline and energy business APA Group, a top-50 direct emitter according to NGER data, drastically under-reported its indirect greenhouse emissions for two years.
BP has acceded to shareholder demands for greater disclosure of its carbon risks, while an Australian super fund has backed efforts to secure a US investigation of reporting by Chevron and ExxonMobil.
Shell's attempts to explain its membership of industry associations that seek to stymie action on climate change are unconvincing, says a statement by external experts included in the company's new sustainability report.
BHP Billiton's latest suite of annual reports give unprecedented prominence to the company's views on climate policy and its strategies for managing carbon risk.